Whisk



FIG. 1 is a top plan view of a whisk showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is an enlarged front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is an enlarged perspective view thereof. 

The ornamental design for a whisk, as shown and described. 